ZIMSEC O-Level Computer Science
8.37Form 4: Network protocols and networking devices
Form 4: Network protocols and networking devices in ZIMSEC O-Level Computer Science: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic75 practice questions4 lessons
Learning objectives
What the syllabus expects you to be able to do.
- 8.37.1Explain network protocols, including TCP/IP and the OSI model.
- 8.37.2Explain the functions of hubs, routers, switches, bridges and modems.
- 8.37.3Design and configure a network model.
Lessons
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MAC addresses and IP addresses
35 min
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Network protocols, TCP/IP and the OSI model
35 min
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Networking devices: NICs, switches and routers
35 min
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The internet, the web, URLs, HTTP(S), browsers and DNS
35 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
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